Xbox 360 getting 65nm GPU this fall?

While it's hardly a secret that the Xbox 360 will be getting a 65nm CPU upgrade sooner or later, China's Commercial Times (not always the most reliable source) is now reporting that the console's Xenos GPU will also be switching over to the cooler, lower-power chips, supposedly sometime this fall. According to the paper, an "engineering version" of the new and improved 65nm Xenos GPU has already been sent out, with production set to get underway in May, which would certainly seem to make a fall launch a possibility. Unfortunately, there's still no word on a possible disc drive upgrade to go along with these other revisions, which we all know is the real culprit for most of the console's noise problems.